The impact and freezing processes of a water droplet on different cold cylindrical surfaces

被引：49
|
作者：
Jin, Zheyan [1 ,2 ]
Zhang, Huanhuan [2 ]
Yang, Zhigang [1 ]
机构：
[1] Shanghai Key Lab Vehicle Aerodynam & Vehicle Ther, Shanghai 201804, Peoples R China
[2] Tongji Univ, Sch Aerosp Engn & Appl Mech, Shanghai 200092, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2017年 / 113卷
关键词：
Impact; Freezing; Water droplet; Cold; Cylindrical surface;
D O I：
10.1016/j.ijheatmasstransfer.2017.05.111
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In the present study, we experimentally investigated the impact and freezing processes of a water droplet on different cold cylindrical surfaces. The results showed that, during the impact process of the water droplet, the maximum contact diameter along azimuthal direction was generally larger than that along axial direction. Besides, during the water droplet recoiling process, the radius of the cylindrical surface was found to have an apparent effect on the spreading factor along azimuthal direction but a minor influence on that along axial direction. During the freezing process of the water droplet, the change of the temperature as well as the radius of the cylindrical surface did not result in a significant variation of the ice bead shape. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：318 / 323
页数：6
相关论文
共 50 条
  • [1] The impact and freezing processes of a water droplet on different cold spherical surfaces
    Ju, Jiajun
    Jin, Zheyan
    Zhang, Huanhuan
    Yang, Zhigang
    Zhang, Jian
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2018, 96 : 430 - 440
  • [2] The impact and freezing processes of a water droplet on different inclined cold surfaces
    Jin, Zheyan
    Wang, Zhangning
    Sui, Dongyu
    Yang, Zhigang
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2016, 97 : 211 - 223
  • [3] Experimental investigation of the impact and freezing processes of a water droplet on different cold concave surfaces
    Zhang, Huanhuan
    Jin, Zheyan
    Jiao, Mingshun
    Yang, Zhigang
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2018, 132 : 498 - 508
  • [4] Experimental investigation of the impact and freezing processes of supercooled water droplet on different cold curved surfaces
    Chang, Shinan
    Sun, Zhaoyang
    Zhang, Shuyi
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2025, 208
  • [5] Alteration of freezing paradigms of an impact water droplet on different cold surfaces
    Shang, Yuheng
    Bai, Bofeng
    Hou, Yu
    Zhong, Xin
    Sun, Lidong
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2022, 183
  • [6] The impact and freezing processes of a water droplet on a cold surface with different inclined angles
    Jin, Zheyan
    Zhang, Huanhuan
    Yang, Zhigang
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2016, 103 : 886 - 893
  • [7] Experimental study on freezing characteristics of droplet impact on cold cylindrical surfaces
    Yang, Xiaowei
    Wang, Kaimin
    Liu, Jiawei
    Kang, Peisen
    Liu, Xiaohua
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2024, 157
  • [8] Freezing process of water droplet on the cold plate surfaces with different wettability
    Xing, Meibo
    Zhang, Zhongtian
    Wang, Ziyan
    Jing, Dongliang
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2024, 230
  • [9] The impact, freezing, and melting processes of a water droplet on an inclined cold surface
    Jin, Zheyan
    Sui, Dongyu
    Yang, Zhigang
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2015, 90 : 439 - 453
  • [10] Water droplet freezing on cold surfaces with distinct wetabilities
    Bodaghkhani, Armin
    Duan, Xili
    HEAT AND MASS TRANSFER, 2021, 57 (05) : 1 - 10
12345